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https://www.readbyqxmd.com/read/29779275/-salivary-microbial-communities-associated-with-severe-early-childhood-caries
#1
Tong-Zheng Sun, Fei Teng, Song-Bo Jia, Yong-Ping Tang, Ming Jiang, Shi Huang, Xiao Yuan, Xiao-Lan Li, Fang Yang
OBJECTIVE: To compare the salivary microbial profiles of healthy subjects and those with severe early childhood caries (S-ECC) by using high-throughput sequencing. METHODS: Salivary samples were obtained from children with S-ECC (group C, n=24) and healthy children (group H, n=24). Total metagenomic DNA was extracted, and DNA amplicons of the V1-V3 hypervariable region of the 16S rRNA gene were generated and subjected to 454 sequencing. The characteristics of oral microbial communities from the two groups were compared based on microbial diversity and taxonomy assignment...
April 1, 2018: Hua Xi Kou Qiang Yi Xue za Zhi, Huaxi Kouqiang Yixue Zazhi, West China Journal of Stomatology
https://www.readbyqxmd.com/read/29779261/better-diet-quality-is-associated-with-lower-odds-of-severe-periodontitis-in-us-hispanics-latinos
#2
Christian R Salazar, Nadia Laniado, Yasmin Mossavar-Rahmani, Luisa N Borrell, Qibin Qi, Daniela Sotres-Alvarez, Douglas E Morse, Richard H Singer, Robert C Kaplan, Victor Badner, Ira B Lamster
AIM: We investigated the cross-sectional association between diet quality and severe periodontitis in a sample of diverse Hispanics from the Hispanic Community Health Study/Study of Latinos. MATERIALS AND METHODS: A total of 13,920 Hispanic/Latinos aged 18-74 years of different heritages underwent a full-mouth oral examination and completed two 24hr dietary recalls during 2008-2011. Severe periodontitis was defined as having ≥30% tooth sites with clinical attachment loss ≥ 5mm...
May 19, 2018: Journal of Clinical Periodontology
https://www.readbyqxmd.com/read/29779250/soy-protein-supplement-intake-for-12-months-has-no-effect-on-sexual-maturation-and-may-improve-nutritional-status-in-pre-pubertal-children
#3
Sandra M Duitama, Javier Zurita, Diana Cordoba, Paola Duran, Leopold Ilag, Wilson Mejia
AIM: To evaluate the intake of a soy protein-based supplement (SPS) and its effects on the sexual maturation and nutritional status of prepubertal children who consumed it for a year. METHODS: Healthy children (n = 51) were recruited and randomly assigned to consume the lunch fruit juice with (n = 29) or without (n = 22) addition of 45 g of a commercial soy protein-based supplement (SPS) over 12 months. Nutritional assessment including anthropometry (bodyweight, height, triceps skinfold thickness, mid-upper arm circumference), body mass index (BMI), upper arm muscle area, arm muscle circumference, upper arm area, upper arm fat area data were derived from measures using usual procedures; age and gender-specific percentiles were used as reference...
May 20, 2018: Journal of Paediatrics and Child Health
https://www.readbyqxmd.com/read/29779243/co-occurrence-of-schwannomatosis-and-rhabdoid-tumor-predisposition-syndrome-1
#4
Hildegard Kehrer-Sawatzki, Uwe Kordes, Simone Seiffert, Anna Summerer, Christian Hagel, Ulrich Schüller, Said Farschtschi, Reinhard Schneppenheim, Martin Bendszus, Tim Godel, Victor-Felix Mautner
BACKGROUND: The clinical phenotype associated with germline SMARCB1 mutations has as yet not been fully documented. It is known that germline SMARCB1 mutations may cause rhabdoid tumor predisposition syndrome (RTPS1) or schwannomatosis. However, the co-occurrence of rhabdoid tumor and schwannomas in the same patient has not so far been reported. METHODS: We investigated a family with members harboring a germline SMARCB1 deletion by means of whole-body MRI as well as high-resolution microstructural magnetic resonance neurography (MRN)...
May 20, 2018: Molecular Genetics & Genomic Medicine
https://www.readbyqxmd.com/read/29779152/genetic-analysis-of-39-y-str-loci-in-a-han-population-from-henan-province-central-china
#5
Yanmei Huang, Liwei Guo, Mengge Wang, Cui Zhang, Lixia Kang, Kejie Wang, Yalei Ma, Huiyong Jiao, Xi Li, Hongyu Sun
A total of 39 Y-chromosomal short tandem repeat (Y-STR) loci included in the advanced commercial six-dye multiplex system (AGCU Database Y30 kit) and a custom-designed four-dye multiplex system were investigated in 259 unrelated healthy Chinese males residing in Henan Province, central China. The haplotype diversity (HD) values were 0.99997 and 1.0000 for the six and four fluorescent-multiplex amplification systems, respectively. The discrimination capacity (DC) values were 0.9961 and 1.0000, respectively. When the 39 Y-STR loci were considered, 259 unique haplotypes were obtained in Henan Han individuals with both the haplotype diversity and discrimination capacity being 1...
May 19, 2018: International Journal of Legal Medicine
https://www.readbyqxmd.com/read/29779093/pharmacokinetics-of-the-novel-selective-non-steroidal-mineralocorticoid-receptor-antagonist-finerenone-in-healthy-volunteers-results-from-an-absolute-bioavailability-study-and-drug-drug-interaction-studies-in-vitro-and-in-vivo
#6
Roland Heinig, Michael Gerisch, Anna Engelen, Johannes Nagelschmitz, Stephanie Loewen
BACKGROUND AND OBJECTIVES: Finerenone is a selective, non-steroidal mineralocorticoid receptor antagonist. In vivo and in vitro studies were performed to assess absolute bioavailability of finerenone, the effect of metabolic enzyme inhibitors on the pharmacokinetics of finerenone and its metabolites, the quantitative contribution of the involved enzymes cytochrome P450 (CYP) 3A4 and CYP2C8 and the relevance of gut wall versus liver metabolism. METHODS: The pharmacokinetics, safety and tolerability of finerenone (1...
May 19, 2018: European Journal of Drug Metabolism and Pharmacokinetics
https://www.readbyqxmd.com/read/29779092/neurodynamic-evaluation-and-nerve-conduction-studies-in-patients-with-forward-head-posture
#7
Tugba Ozudogru Celik, Burcu Duyur Cakit, Baris Nacir, Hakan Genc, Mehmet Onat Cakit, Aynur Karagoz
Forward head posture (FHP) is one of the most frequently seen problems. The aim of this study was to evaluate the neurodynamic tests and peripheral nerve conductions of upper extremity in patients with FHP. The study population included 100 patients with upper extremity and neck problems and 34 healthy individuals as a control group. Craniovertebral angle measurement was used to determine forward head posture. Stretch tests for radial, ulnar and median nerves were performed. Nerve conductions of bilateral median, radial, ulnar and medial antebrachial cutaneous (MAC) nerves were examined in all patients included in the study...
May 19, 2018: Acta Neurologica Belgica
https://www.readbyqxmd.com/read/29779085/progressive-grey-matter-volume-changes-in-patients-with-schizophrenia-over-6-weeks-of-antipsychotic-treatment-and-their-relationship-to-clinical-improvement
#8
Xiao Zhang, Yuyanan Zhang, Jinmin Liao, Sisi Jiang, Jun Yan, Weihua Yue, Dai Zhang, Hao Yan
Cross-sectional and longitudinal studies have identified widespread and progressive grey matter volume (GMV) reductions in schizophrenia, especially in the frontal lobe. In this study, we found a progressive GMV decrease in the rostral medial frontal cortex (rMFC, including the anterior cingulate cortex) in the patient group during a 6-week follow-up of 40 patients with schizophrenia and 31 healthy controls well-matched for age, gender, and education. The higher baseline GMV in the rMFC predicted better improvement in the positive score on the Positive and Negative Syndrome Scale (PANSS), and this might be related to the improved reality-monitoring...
May 19, 2018: Neuroscience Bulletin
https://www.readbyqxmd.com/read/29779076/adverse-pregnancy-outcomes-a-comparison-of-risk-factors-and-prevalence-in-native-and-migrant-mothers-of-portuguese-generation-xxi-birth-cohort
#9
Musa Abubakar Kana, Sofia Correia, Henrique Barros
Epidemiological studies report conflicting findings regarding association between maternal immigration status and pregnancy outcomes. In this study we compared risk factors and prevalence of adverse pregnancy outcomes in native Portuguese and migrants. Cross-sectional analysis was conducted using information collected at delivery from the participants of Generation XXI birth cohort. Logistic regression models were fitted to assess the association between migrant status and adverse pregnancy outcomes. Prevalence of risk factors for adverse pregnancy outcomes varied between native Portuguese and migrants: teenage mothers (5...
May 19, 2018: Journal of Immigrant and Minority Health
https://www.readbyqxmd.com/read/29779050/proprioceptive-loss-and-the-perception-control-and-learning-of-arm-movements-in-humans-evidence-from-sensory-neuronopathy
#10
R Chris Miall, Nick M Kitchen, Se-Ho Nam, Hannah Lefumat, Alix G Renault, Kristin Ørstavik, Jonathan D Cole, Fabrice R Sarlegna
It is uncertain how vision and proprioception contribute to adaptation of voluntary arm movements. In normal participants, adaptation to imposed forces is possible with or without vision, suggesting that proprioception is sufficient; in participants with proprioceptive loss (PL), adaptation is possible with visual feedback, suggesting that proprioception is unnecessary. In experiment 1 adaptation to, and retention of, perturbing forces were evaluated in three chronically deafferented participants. They made rapid reaching movements to move a cursor toward a visual target, and a planar robot arm applied orthogonal velocity-dependent forces...
May 19, 2018: Experimental Brain Research. Experimentelle Hirnforschung. Expérimentation Cérébrale
https://www.readbyqxmd.com/read/29779029/low-plasma-hydrogen-sulfide-is-associated-with-impaired-renal-function-and-cardiac-dysfunction
#11
Qing Kuang, Ning Xue, Jing Chen, Ziyan Shen, Xiaomeng Cui, Yi Fang, Xiaoqiang Ding
BACKGROUND: Chronic kidney disease (CKD) has been proposed to associate with decreased hydrogen sulfide (H2S) level. Nevertheless, the role of H2S in the pathogenesis of CKD has not been fully investigated. Our study aimed to investigate the plasma level of endogenous H2S in patients with different stages of CKD, and to identify the role of H2S in the progression of CKD and its relationship with cardiovascular diseases. METHODS: A total of 157 non-dialysis CKD patients were recruited in our study, with 37 age- and sex-matched healthy individuals as control...
May 18, 2018: American Journal of Nephrology
https://www.readbyqxmd.com/read/29779026/uromodulin-mrna-from-urinary-extracellular-vesicles-correlate-to-kidney-function-decline-in-type-2-diabetes-mellitus
#12
Cindy M Yamamoto, Taku Murakami, Melanie L Oakes, Masato Mitsuhashi, Colleen Kelly, Robert R Henry, Kumar Sharma
BACKGROUND: Extracellular vesicles (EVs) enclose mRNA derived from their cell of origin and are considered a source of potential biomarkers. We examined urinary EV mRNA from individuals with diabetic kidney disease (DKD), chronic kidney disease, type 2 diabetes (T2DM), and obese and healthy controls to determine if such biomarkers had the potential to classify kidney disease and predict patients at higher risk of renal function decline. METHODS: A total of 242 participants enrolled in this study...
May 18, 2018: American Journal of Nephrology
https://www.readbyqxmd.com/read/29779017/-xpg-rs17655-g-c-polymorphism-associated-with-cancer-risk-evidence-from-60-studies
#13
Jie Zhao, Shanshan Chen, Haixia Zhou, Ting Zhang, Yang Liu, Jing He, Jinhong Zhu, Jichen Ruan
Xeroderma pigmentosum group G (XPG), a key component in nucleotide excision repair pathway, functions to cut DNA lesions during DNA repair. Genetic variations that alter DNA repair gene expression or function may decrease DNA repair ability and impair genome integrity, thereby predisposing to cancer. The association between XPG rs17655 G>C polymorphism and cancer risk has been investigated extensively, but the results remain contradictory. To get a more accurate conclusion, we performed a comprehensive meta-analysis of 60 case-control studies, involving 27,098 cancer cases and 30,535 healthy controls...
May 20, 2018: Aging
https://www.readbyqxmd.com/read/29778979/exploring-the-relationship-between-stability-and-variability-of-the-centre-of-mass-and-centre-of-pressure
#14
Roshanth Rajachandrakumar, Jotvarinder Mann, Alison Schinkel-Ivy, Avril Mansfield
BACKGROUND: There are competing perspectives in the literature regarding the role of movement variability in quiet standing and balance control. Some view high variability as indicative of poor balance control and a contributor to increased fall risk, whereas others view variability as beneficial in providing sensory information that aids balance control. RESEARCH QUESTION: This study aimed to help to clarify the role of variability in balance control by testing two competing hypotheses: that increased variability would lead to instability, or that increased variability would improve stability, where stability is defined as the ability to respond to a perturbation...
May 9, 2018: Gait & Posture
https://www.readbyqxmd.com/read/29778976/developing-two-reference-control-samples-for-the-indian-population
#15
Shruti Iyer, Priyanka Bhatia, Mahendra Rao, Odity Mukherjee
Human induced Pluripotent Stem Cells (HiPSCs) have immense potential in research and therapeutics. Under the aegis of Department of Biotechnology funded national program entitled, "The Accelerator program for Discovery in Brain Disorders using Stem Cells (ADBS)" we have established a HiPSC biorepository (https://www.ncbs.res.in/adbs/bio-repository) with an objective to study severe mental illness. The repository comprises of HiPSC lines derived from healthy control donors and individuals with life time diagnosis of severe mental illness from dense families...
May 12, 2018: Stem Cell Research
https://www.readbyqxmd.com/read/29778975/establishment-of-an-integration-free-induced-pluripotent-stem-cell-line-musii005-a-from-exfoliated-renal-epithelial-cells
#16
Bootsakorn Boonkaew, Weeradee Thummavichit, Ratchapong Netsrithong, Chinnavuth Vatanashevanopakorn, Kovit Pattanapanyasat, Methichit Wattanapanitch
Human induced pluripotent stem cells (iPSCs) were generated from exfoliated renal epithelial cells isolated from a urine sample of a 31-year-old healthy woman. Epithelial cells were characterized for the expression of E-cadherin and reprogrammed using non-integrating Sendai viral vectors. The urine-derived iPSC line (designated as MUSIi005-A) was karyotypically normal, expressed pluripotent markers, differentiated into cells of three embryonic germ layers, and showed no viral and transgene expressions at passage 29...
May 16, 2018: Stem Cell Research
https://www.readbyqxmd.com/read/29778951/positive-influence-of-school-meals-on-food-consumption-in-brazil
#17
Nathália Tarossi Locatelli, Daniela Silva Canella, Daniel Henrique Bandoni
OBJECTIVE: To analyze the contribution of school meals to healthy food consumption among public school students in Brazil. METHODS: The data from the National Adolescent School-Based Health Survey (PeNSE), containing 86,660 ninth-grade students, were used. The students were asked about their consumption of school meals and of food in general over the preceeding seven days and on the day before the interview. A multinomial regression was performed to assess the relationship between the students' food consumption over the previous seven days and regular consumption of school meals (≥3 days/week), which were adjusted for sociodemographic factors...
March 23, 2018: Nutrition
https://www.readbyqxmd.com/read/29778936/timed-instrumental-activities-of-daily-living-in-multiple-sclerosis-the-test-of-everyday-cognitive-ability-teca
#18
Leigh E Charvet, Michael T Shaw, Kathleen Sherman, Shannon Haas, Lauren B Krupp
OBJECTIVE: Cognitive impairment is a common symptom of multiple sclerosis (MS) that can lead to declines in daily functioning. Timed instrumental activities of daily living (TIADLs) have been useful to bridge between cognitive testing and real-world functioning in disorders such as Alzheimer's disease and other dementias. However, these have not been standardized for general use, and the tasks that are typically employed have not been sensitive to the detection of milder forms of cognitive deficits...
May 3, 2018: Multiple Sclerosis and related Disorders
https://www.readbyqxmd.com/read/29778935/different-levels-of-pro-and-anti-inflammatory-cytokines-in-patients-with-unipolar-and-bipolar-depression
#19
Ruizhi Mao, Chen Zhang, Jun Chen, Guoqing Zhao, Rubai Zhou, Fan Wang, Jingjing Xu, Tao Yang, Yousong Su, Jia Huang, Zhiguo Wu, Lan Cao, Yong Wang, Yingyan Hu, Chengmei Yuan, Zhenghui Yi, Wu Hong, Zuowei Wang, Daihui Peng, Yiru Fang
BACKGROUND: Immune system dysregulation is critical in the physiopathology of major depressive disorder (MDD) and bipolar disorder (BD). However, it is unclear whether both diseases present the same inflammatory patterns during depressive episodes. We explored the differences in pro- and anti-inflammatory cytokines between unipolar and bipolar depression (BDD) and the trajectory of these cytokines after acute-phase treatment. METHODS: Sixty-four MDD patients, 61 BDD patients, and 62 healthy controls (HCs) were enrolled...
April 25, 2018: Journal of Affective Disorders
https://www.readbyqxmd.com/read/29778918/cognitive-mechanisms-of-sleep-outcomes-in-a-randomized-clinical-trial-of-internet-based-cognitive-behavioral-therapy-for-insomnia
#20
Philip I Chow, Karen S Ingersoll, Frances P Thorndike, Holly R Lord, Linda Gonder-Frederick, Charles M Morin, Lee M Ritterband
OBJECTIVE: The aim of this study was to investigate in a randomized clinical trial the role of sleep-related cognitive variables in the long-term efficacy of an online, fully automated cognitive behavioral therapy intervention for insomnia (CBT-I) (Sleep Healthy Using the Internet [SHUTi]). METHOD: Three hundred and three participants (Mage  = 43.3 years; SD = 11.6) were randomly assigned to SHUTi or an online patient education condition and assessed at baseline, postintervention (nine weeks after baseline), and six and 12 months after the intervention period...
December 20, 2017: Sleep Medicine
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